Glow-worm Hideaway 60B Instructions For Use Manual

Brand: Glow-worm

Model: Hideaway 60B

Category: Floodlights

Type: Instructions For Use Manual

Hepworth Heating Ltd.,

Nottingham Road, Belper, Derbyshire. DE56 1JT

General/Sales enquiries:

Tel: (01773) 824141 Fax: (01773) 820569

One Contact Local Service

Customer Services:

Tel: (01773) 828100

Fax: (01773) 828070

221693B.12.00

All replacement parts

All labour charges

All call-out charges

Thank you for installing a new Glow-worm appliance in your home.

Glow-worm appliances' are manufactured to the very highest standard so we are pleased

to offer our customers' a Comprehensive First Year Guarantee.

In the centre pages are to be found your Guarantee Registration Card, which we recommend you complete and

return as soon as possible.

If this card is missing you can obtain a copy or record your registration by telephoning the Heatcall Customer

Service number 01773 828100.

Our Guarantee gives you peace of mind plus valuable protection against breakdown by covering the cost of:

Guarantee Registration

Balanced Flue Boiler

This is a Cat I2H Appliance

BS 6332

BS 5258

Reference in these instructions to British Standards and Statutory

Regulations/Requirements apply only to the United Kingdom.

For Ireland the rules in force must be used.

The instructions consist of three parts, User, Installation and Servicing Instructions, which includes the Guarantee Registration

Card. The instructions are an integral part of the appliance and must, to comply with the current issue of the Gas Safety

(Installation and Use) Regulations, be handed to the user on completion of the installation.

To be left with the user

❏

✔

❏

✔

❏

✔

Instructions for Use

Installation and Servicing

G.C. No. 41 313 12

FOR 1ST YEAR GUARANTEE PROTECTION

CALL 0208 247 9857

60B

Hideaway

0863

221693B

Important Information

Introduction 3

Lighting the Boiler 4

General Data 1 5

Water Systems 2 7

Flue and Ventilation 3 8

Installation 4 10

Casing Location / Fitting 5 12

Electrical Wiring 6 14

Commissioning 7 15

Servicing 8 17

Replacement Parts 9 19

Fault Finding 10 21

Spare Parts 11 24

CONTENTS DESCRIPTION SECTION PAGE No.

INSTRUCTIONS

FOR USE

INSTALLATION

INSTRUCTIONS

SERVICING

INSTRUCTIONS

Testing and Certification

This boiler is tested and certificated for safety and performance. It is therefore important that no alteration is made to the boiler, without

permission, in writing, from Hepworth Heating Ltd.

Any alteration not approved by Hepworth Heating Ltd., could invalidate the certification, boiler warranty and may also infringe the

current issue of the Statutory Requirements, see Section 1.3.

CE Mark

This boiler meets the requirements of Statutory Instrument No. 3083 The boiler (Efficiency) Regulations, and therefore is deemed

to meet the requirements of Directive 92/42/EEC on the efficiency requirements for new hot water boilers fired with liquid or gaseous

fuels.

Type test for purposes of Regulation 5 certified by: Notified body 0086.

Product/productioncertifiedby: Notified body 0086.

The CE mark on this appliance shows compliance with:

1. Directive 90/396/EEC on the approximation of the laws of the Member States relating to appliances burning gaseous fuels.

2. Directive 73/23/EEC on the harmonization of the Laws of the Member States relating to the electrical equipment designed

for use within certain voltage limits.

3. Directive 89/336/EEC on the approximation of the Laws of the Member States relating to electromagnetic compatibility.

INFORMATION FOR THE INSTALLER AND SERVICE ENGINEER.

Under Section 6 of The Health and Safety at Work Act 1974, we are required to provide information on substances hazardous to

health.

CERAMIC FIBRE/INSULATION PADS, GLASSYARN.

These can cause irritation to skin, eyes and the respiratory tract. If you have a history of skin complaint you may be susceptible to

irritation. High dust levels are usual only if the material is broken. Normal handling should not cause discomfort, but follow normal

good hygiene and wash your hands before eating, drinking or going to the lavatory. If you do suffer irritation of the eyes or severe

irritation to the skin seek medical attention.

THERMOSTATS

These contain very small amounts of xylene in the sealed phial and capillary. If broken, under normal circumstances the fluid does

not cause a problem, but in case of skin contact, wash with cold water. If swallowed drink plenty of water and seek medical attention.

3221693B

Instructions for Use

Notes and General Information

Please read these instructions and follow them carefully for the

safe and economical use of your boiler.

The boiler is automatic in operation, once the pilot has been lit

and the controls set.

Glow-worm Hideaways are central heating boilers, to provide

heating and if required, an indirect domestic hot water supply.

Gas Safety (Installation and Use) Regulations

In your own interests and that of safety, it is the law that ALL gas

appliances are installed by a competent person in accordance

with the current issue of the above regulations.

Warning

Make sure that nothing obstructs the rear side grille or

clearances. See page 4 for minimum clearances.

Boilers Installed in a Compartment

If the boiler is fitted in a compartment, cupboard etc., do not

obstruct the purpose built compartment vents or the grille on the

boiler.

Do not use the compartment for storage purposes.

Maintenance

To ensure the continued efficient and safe operation of the

boiler it is recommended that it is checked and serviced as

necessary at regular intervals. The frequency of servicing will

depend upon the particular installation conditions and usage,

but in general once a year should be enough.

It is the law that servicing must be carried out by a competent

person.

If this appliance is installed in a rented property there is a duty

of care imposed on the owner of the property by the current

issue of the Gas Safety (Installation and Use) Regulations,

Section 35.

To obtain service please call your installer or Heatcall (Glow-

worm’s own service organisation) using the telephone number

given on the inside of the front panel.

Please be advised that the ‘Benchmark’ logbook should be

completed by the installation engineer on completion of

commissioning and servicing.

All CORGI Registered Installers carry a CORGI ID card, and

have a registration number. Both should be recorded in your

boiler Logbook. You can check your installer is CORGI

registered by calling CORGI direct on :- 01256 372300.

Boiler Electrical Supply

WARNING. This boiler must be earthed.

The boiler must only be connected to a 240V~50Hz supply

protected by a 3A fuse, maximum.

All wiring must be in accordance with the current issue of

BS7671.

Heat resistant flexible cable having a conductor size of 0.75mm2,

to the current issue of BS6500 Table 16 must be used.

Diagram 1

60 BALANCED FLUE

GAS CONTROL KNOB

OFF

PILOT / IGNITION

MAIN BURNER

SETTING

POINTS

PIEZO

IGNITION

BUTTON 'C' GAS CONTROL

KNOB 'A'

THERMOSTAT

CONTROL

KNOB 'B'

5993

221693B

To Connect an Electrical Plug

The standard colours of three core flexible cable are,

Brown - live, Blue - neutral, Green and Yellow - earth.

As the markings on your plug may not correspond with these

colours, continue as follows:

The Blue cable must be connected to the terminal marked “N”

or “Black”.

The Brown cable must be connected to the terminal marked “L”

or “Red”.

The Green and yellow cable must be connected to the terminal

marked “E” or “Green” or the earth symbol .

To Light the Boiler

WARNING. If the pilot light goes out for any reason, do not

attempt to relight until 3 minutes have elapsed.

Remove the door by pulling forwards with the fascia at the top.

Lift up to disengage from the bottom side lugs.

Refer to diagram 1 to identify controls.

Check that the mains electrical supply to the boiler is switched

OFF.

Push in slightly and turn gas control knob “A” clockwise until

is against its setting point.

Turn thermostat control knob “B” anticlockwise until “O” is

against its setting point.

Push in slightly and turn gas control knob “A” anticlockwise until

is against its setting point, then depress fully and hold in.

Push in and release piezo ignition button “C” until the pilot

burner lights.

Air may be present in the supply pipe so the lighting of the pilot

may need to be repeated until all the air has been expelled.

When the pilot is alight, view through window “E”, keep gas

control knob “A” fully pushed in for about 15 seconds, then

release.

If the burner fails to stay alight, wait 3 minutes, then repeat the

lighting procedure only now keep control knob “A” pushed in for

a little longer before releasing.

Press in and turn gas control knob “A” anticlockwise until is

against its setting point.

If the gas control knob “A” is turned to a safety lock prevents

it being turned on again for a short period. No attempt should

be made to relight the pilot until 3 minutes have elapsed.

Make sure that the pilot is alight and stable then switch on the

electrical supply.

Set any system controls to “ON” or “HIGH”.

Turn the boiler thermostat knob “B” clockwise until “MAX” is

against its setting point and the main burner will light. Adjust

thermostat to required setting between “MIN” and “MAX”.

“MAX” is about 82oC (180oF).

Refit the door by locating the hooked runner at the bottom into

the slot in the side panels and pushing onto the studs.

To Turn the Boiler Off

For short periods, turn the boiler thermostat control knob “B”

anticlockwise to “O”. The pilot will stay alight. To relight the

main burner turn thermostat control knob “B” clockwise to the

desired setting between “MIN” and “MAX”.

For longer periods, depress slightly and turn gas control knob

“A” fully clockwise until is against its setting point. Turn

thermostat control knob “B” anticlockwise to “O”. Isolate the

boiler from the electrical supply. Follow full lighting procedure

to relight. Refer also to “Protection Against Freezing”.

Gas Leak or Fault

If a gas leak fault exists or is suspected the boiler must be turned

off, including the electrical supply and must not be used until the

fault has been put right. Advice/help should be obtained from

the local gas undertaking or your installation/servicing company.

Protection Against Freezing

If the boiler is to be out of use for any period of time during severe

weather conditions we recommend the whole system including

the boiler, be drained off to avoid the risk of freezing up. If an

immersion heater is fitted to the hot water cylinder make sure it

is switched off.

Sheet Metal Parts

WARNING. This boiler contains metal parts (components) and

care should be taken when handling and cleaning, with particular

regard to edges.

Cleaning

Keep the casing clean by wiping it occasionally with a damp

soapy cloth and dry with a polishing cloth.

Do not use abrasive cleaners.

Replacement Parts/Boiler Identification

If replacement parts are required apply to your local supplier.

Please quote the name of the boiler and its serial number which

can be found on the data label, positioned on the boiler top, to

the rear of the inclined flueway cleaning door.

Clearances

Minimum clearances must be left around the boiler as shown in

diagrams 1.3, 1.4 & 1.5.

Instructions for Use

5221693B

General Data

ABCDE✝FG H J K L M N P

mm 300 118 558 294 225 533 3 300 445 121 156 664 292 398

in. 113/445/822 111/287/821 1/8113/4171/243/461/8261/8111/2155/8

GENERAL DIMENSIONS - given in millimetres (Approx. inches) Diagram 1.1

0684

✽ Refer to BOILER CASING

HEIGHT diagram

✽

G(MIN.)

✝ F(MIN.)

✝ A SPECIAL TOP CASING

TO SUIT 600mm (235/8 in.)

WORKTOPS IS AVAILABLE

WATER CONNECTIONS

Rc1 (1in. B.S.P.T.)

WATER CONNECTIONS Rc1 reduced

with DISTRIBUTOR TUBE to

Rc 3/4 (3/4 in. B.S.P.T.) (pumped return)

GAS CONNECTION

Rc 1/2 (1/2 in. B.S.P.T.)

RANGE RATING

NOMINAL

HEAT INPUT

(GROSS)

Btu/h

18.59 19.83 21.07

63,430 67,660 71,890

min medium max

BURNER

mbar

SETTING

PRESSURE

in.w.g

(HOT)

10.1 11.5 12.9

4.0 4.6 5.2

NOMINAL

HEAT

OUTPUT

Btu/h

14.65 15.68 16.71

50,000 53,500 57,000

205750

INJECTOR

Sheet Metal Parts

WARNING. When installing or servicing this boiler, care should

be taken to avoid any possibility of personal injury when

handling the edges of sheet metal parts.

Important Notice

This boiler is for use only on G20 gas.

Wherever possible, all materials, appliances and components

used shall comply with the requirements of applicable British

Standards.

Where no British Standard exists, materials and equipment

should be fit for their purpose and of suitable quality and

workmanship.

1.1 Data

Approximate weight of complete boiler : 79kg (174lb)

Water content : 5.76 litre (1.27gallons)

Gas connection : Rc1/2 (1/2in BSPT)

Water connection : Rc1 (1in BSPT)

Injector : 3.9mm

Electrical supply : 240V~50Hz, fused 3A

Burner : Aeromatic

All dimensions are given in millimetres (except as noted).

The Seasonal Efficiency Domestic Boilers UK (SEDBUK)

is 71.7%.

The value is used in the UK Government’s Standard Assessment

Procedure (SAP) for energy rating of dwellings. The test data

from which it has been calculated have been certified by B.S.I.

1.2 Range Rating

This boiler is range rated and may be adjusted to suit individual

system requirements. The table gives settings and outputs.

The boiler input as supplied is preset to the maximum heat input

and should be adjusted to suit system requirements.

The indicator arrow should be stuck on the data label to indicate

the adjusted setting. The arrow is supplied in the loose items

pack.

221693B

BOILER CASING HEIGHT(S) Diagram 1.2

MAX.900 (351/2 in.)

MID. 890 (35in.)

MIN. 860 (34in.)

MAX.867 (341/8 in.)

MID. 857 (333/4 in.)

MIN. 827 (321/2 in.)

BOILER

WITH TOP

CASING

BOILER

WITHOUT

TOP CASING

BOILER CASING ALTERNATIVE

HEIGHT POSITIONS

MIN.

MAX.

MIN.

MAX.

MID. MID.

floor

level

FLOOR

LEVEL

0982

General Data

Diagram 1.3

Diagram 1.4

MINIMUM CLEARANCES

LEVEL WITH WORKTOP

MINIMUM CLEARANCES

UNDER WORKTOP, FIXTURES

0866

320 MIN.

(125/8 in.)

320 MIN.

(125/8 in.)

CUPBOARDS

WORKTOP

0865

(3/8 in.) 10

(3/8 in.)

(3/8 in.) 10

(3/8 in.)

3 (1/8 in.)

BOILER

WITH

TOP

CASING

BOILER

WITHOUT

TOP

CASING

CUPBOARD

CUPBOARD 10 (3/8 in.)

WORKTOP OR FIXTURE

BOILER BOILER

(3/16 in.)

(3/8 in.)

1.3 Statutory Requirements

The installation of this must be carried out by a competent

person and must be in accordance with the relevant requirements

of the current issue of:

Manufacturer’s instructions, supplied.

The Gas Safety (Installation and Use) Regulations, Building

Regulations, Local Water Company Bye-laws, The Building

Standards (Scotland) Regulations, (applicable in Scotland),

Health and Safety at Work Act, Control of Substances Hazardous

to Health. The Electricity at Work Regulations and any applicable

local regulations.

Detailed recommendations are contained in the current issue of

the following British Standards and Codes of Practice,

BS6891, BS5546, BS5440 Parts 1 and 2, BS6798, BS5449,

BS6700, BS7478, BS7593, BS7671.

Manufacturer’s instructions must not be taken as overriding

statutory requirements.

1.4 B.S.I Certification

This boiler is certificated by B.S.I., for safety and performance.

It is, therefore, important that no alteration is made to the boiler

unless agreed, in writing, by Hepworth Heating Ltd.

Any alteration not approved by Hepworth Heating Ltd., could

invalidate the B.S.I. certification, boiler warranty and could

infringe the Statutory Requirements.

1.5 Gas Supply

The gas installation shall be in accordance with the current

issue of BS6891.

The supply from the governed meter must be of adequate size

to provide a steady inlet working pressure of 20mbar (8in wg) at

the boiler.

On completion test the gas installation using the pressure drop

method and suitable leak detection fluid, purge in accordance

with the current issue of BS6891.

1.6 Electrical

WARNING. This boiler must be earthed.

The electrical installation must be carried out by a competent

person. All external components shall be of the approved type

and shall be connected in accordance with the current issue of

BS7671 and any local regulations which apply.

Connection of the boiler and any system controls to the mains

supply should be through an unswitched shuttered socket outlet

and 3A fused 3 pin plug, both to the current issue of BS1363.

Alternatively, a 3A fused double pole isolating switch may be

used, having a minimum double pole contact separation of

3mm, serving only the boiler and system controls.

Heat resistant cable of at least 75mm2 (24/0.20mm), to the

current issue of BS6500 Table 16, must be used for all

connections within the boiler casing, to the control box, pump

etc.

7221693B

FRONT CLEARANCE Diagram 1.5

0906

700 (271/2 in.) BOILER

WALL OR

FIXTURE

1 General Data

2 Water Systems

Diagram 2.1

0869

27metre

Max.

PUMP

To Heating

Circuit

INDIRECT

CYLINDER

22mm VENT

15mm COLD FEED

REFER TO BS 5546

28mm

Distributor tube in

pumped return

connection

BOILER

DRAIN OFF

COCK

1.7 Boiler Location

The casing can be fitted to the boiler at various heights. The top

casing can be discarded if preferred, when fitting the boiler

under a low worktop or fixture. Refer to diagram 1.2.

The boiler must stand on a level floor, conforming with local

authority requirements and building regulations.

The base temperature is within the requirements of the current

issue of BS5258. The boiler may stand on a wooden floor but

a metal base plate is required to protect plastic tiles and similar

floor coverings.

When the boiler is to be installed level with work surfaces and

the like, minimum clearances should be provided as shown in

diagram 1.3. Work tops which overhang the cupboard sides,

almost in contact with the casing top, require a larger minimum

air gap. Flush sided fixtures require the same overall minimum

space but can have a reduced air gap on one side.

Boilers to be installed under work tops or fixtures, with or without

the casing top fitted should be positioned to provide minimum

clearances as shown in diagram 1.4. To facilitate minimum

clearances it may be necessary to modify kitchen units and

fixtures.

A front access clearance should be provided as shown in

diagram 1.5.

The boiler may be installed in any room, although particular

attention is drawn to the requirements of BS7671 with respect

to the installation of a boiler in a room containing a bath or

shower. Any electrical switch should be so positioned that it

cannot be touched by a person using the bath or shower. The

electrical provisions of the Building Standards (Scotland)

Regulations apply to such installations in Scotland.

Where the installation of the boiler will be in an unusual location,

special procedures are necessary the current issue of BS6798

gives detailed guidance on this aspect.

2.1 Water Pressure Head

The boiler shall only be connected to a cistern water supply with

a minimum head of 1metre (3ft3in) and a maximum head of

27metres (90ft) which has an open vent in the system.

The working pressure must be within the range 0.1bar to 2.7bar

(1.3 to 39lbftin2).

The boiler MUST NOT be connected to a sealed water system.

2.2 Inhibitor

Attention is drawn to the current issue of BS5449 and BS7593

on the use of inhibitors in central heating systems.

If an inhibitor is to be used in the system, contact should be

made with the inhibitor manufacturers so that they can

recommend their most suitable product.

When using in an existing system take care to drain the entire

system, including the radiators, then thoroughly cleaning out

before fitting the boiler whether or not adding an inhibitor.

A compartment used to enclose the boiler must be designed

and constructed specifically for this purpose. An existing

cupboard or compartment modified for the purpose may be

used. Details of essential features of cupboard or compartment

design are given in the current issue of BS6798.

1.8 Heating System Controls

The heating system should have installed: a programmer and

room thermostat controlling the boiler.

Thermostatic radiator valves may be installed in addition to the

room thermostat.

Note: For further information, see The Building Regulations

1991 - Conservation of fuel and power, 1995 edition - Appendix

G, table 4b.

221693B

Diagram 2.2

FULLY PUMPED SYSTEM

(DIAGRAMMATIC)

2 Water Systems

0870

1 metre

MIN.

27metres

MAX.

PUMP

To Heating

Circuit

TO INDIRECT

CYLINDER

22mm VENT

15mm

COLD FEED

Distributor tube in

pumped return

connection

BOILER

DRAIN OFF

COCK

PRESSURE LOSS OF BOILER Diagram 2.3

0872

600

500

400

300

200

100

0481216 20 24 28

FLOW RATE (LITRES/MINUTE)

WATER PRESSURE LOSS

(mm HEAD OF WATER)

WATER PRESSURE LOSS

(INCHES HEAD OF WATER)

800 32

700

0123456

FLOW RATE (GALLON/MINUTE)

3 Flue and Ventilation

2.3 Gravity Domestic and Pumped Heating

It is recommended that a cylinder thermostat is used to prevent

the stored water temperature becoming unnecessarily high

when the central heating pump is off.

The domestic primary flow and return must be 28mm o.d. The

installation must comply with the current issue of BS5546 and

BS6700, see diagram 2.1.

If the above conditions cannot be met, it is suggested that a fully

pumped system be used.

2.4 Pumped Heating and Hot Water

Where a single flow and return is taken from the boiler, a

minimum static head of 1metre (3ft3in) must be provided

between the water line of the cistern and the centre of the

waterway, see diagram 2.2.

2.5 Circulation Pump

Normally the pump should be set to give a temperature difference

of 11oC (20oF) across the boiler. At the appropriate pumped flow

rate the pressure loss through the boiler can be found from the

graph, diagram 2.3.

Use a pump with integral valves or fit isolating valves as close

to the pump as possible.

Note: If the pump is to be fitted inside the boiler casing a heat

shield kit is required. Kit No. 425837.

2.6. Cylinder

For all systems supplying domestic hot water the cylinder must

be indirect.

2.7 Safety Valve

A safety valve need not be fitted to an open vented system.

2.8 Draining Tap

A draining tap must be provided at the lowest points of the

system which will allow the draining of the entire system,

including the boiler and hot water cylinder.

Draining taps should be to the current issue of BS2879.

3.1 Flue

Detailed recommendations for flues are given in the current

issue of BS5440 Part 1.

The boiler must be installed so that the flue terminal is exposed

to the external air. It is important that the position allows the free

flow of air across it at all times.

3.2 Terminal Positioning

The minimum acceptable spacings for the terminal to

obstructions, other terminals and ventilation openings are given

in diagram 3.1.

Car port or similar extensions of a roof only, or roof and one wall,

require special consideration with respect to openings, doors

and windows under the roof. Care is required in protecting the

roof if made from plastic sheeting. Seek further advice if the car

port consists of a roof and two or more walls from the local gas

undertaking.

Where the terminal is within 850mm (34in) below plastic guttering,

an aluminium shield 1.5metres (5ft) long should be fitted to the

underside and immediately beneath the guttering.

The air inlet and products outlet duct and the terminal of the

boiler must not be closer than 25mm (1in) to combustible

material.

3.3 Timber Frame Building

If the boiler is to be installed in a timber frame building it should

be fitted in accordance with the Institute of Gas Engineers

document IGE/UP/7/1998. If in doubt seek advice from the local

gas undertaking or Hepworth Heating Ltd.

9221693B

Under Car Port etc.

H,I

FGEA

B,C B,C

3 Flue and Ventilation

1112

ADIRECTLY BELOW AN OPENABLE mm

WINDOW, AIR VENT, OR ANY

OTHER VENTILATION OPENING 300

BBELOW GUTTER,DRAIN/SOIL PIPE 300

CBELOW EAVES 300

DBELOW A BALCONY OR CAR PORT 600

E FROM VERTICAL DRAIN PIPES

AND SOIL PIPES 75

FFROM INTERNAL OR EXTERNAL

CORNERS 600

GABOVE ADJACENT GROUND OR

BALCONY LEVEL 300

HFROM A SURFACE FACING

THE TERMINAL 600

IFACING TERMINALS 600

JFROM OPENING (DOOR/WINDOW)

IN CARPORT INTO DWELLING 1200

KVERTICAL FROM A TERMINAL 1500

LHORIZONTALLY FROM A TERMINAL 300

MINIMUM SITING DIMENSIONS FOR

BALANCED FLUE TERMINALS

POSITION MINIMUM

SPACING

Diagram 3.1

FROM

OUTSIDE

COMPARTMENT AIR VENT TABLE

COMPARTMENT

VENTILATION

REQUIREMENTS

103cm2 16in2103cm216in2

VENTILATION

FROM ROOM

OR SPACE 205cm232in2205cm232in2

HIGH LEVEL LOW LEVEL

VENT AREA VENT AREA

3.4 Protecting the Terminal

A terminal guard is required if persons could come into contact

with the terminal or the terminal could be subject to damage.

If a terminal guard is required, it must be positioned to provide

a minimum of 50mm clearance from any part of the terminal and

be central over the terminal.

A guard is available from

Tower Flue Components Ltd.,

Morley Road

Tonbridge,

Kent

TN9 1RA

quoting reference type “F”

3.5 Wall Thickness

Check the wall thickness where the boiler is to be fitted.

Flues available are:

Standard Pack,

part No.424604, 280 to 410mm (11 to 16in).

Short Pack,

part No. 424638, 150 to 280mm (6 to 11in).

Extension Kit,

part No. 424680 + standard pack, 410 to 610 (16 to24in).

3.6 Room Ventilation

The boiler is room sealed and does not require the room or

space containing it to have permanent air vents.

3.7 Cupboard and Compartment Ventilation

Where the boiler is fitted in a cupboard or compartment, the high

and low level permanent air vents must have effective areas in

accordance with "Compartment Air Vent Table".

Both the high and low level air vents must communicate with the

same room or must both be on the same wall to outside air.

221693B

CASING BRACKETS FITTING Diagram 4.1

4 Installation

0888

FRONT

CASING

BRACKET

No.8 SCREW (8)

CAPTIVE

NUT

UPPER CASING

BRACKET

CAPTIVE

NUT

DISTRIBUTOR TUBE Diagram 4.3

Diagram 4.2

WATER CONNECTIONS - GRAVITY

DOMESTIC, PUMPED HEATING

0871

MARKERS

DISTRIBUTOR TUBE

MUST BE IN PUMPED

RETURN CONNECTION

Notch on DISTRIBUTOR

must lie within the shaded

area, BETWEEN TWO

MARKERS

ALTERNATIVE

HEATING

RETURN

With distributor

tube (not shown)

ALTERNATIVE

HEATING OR

DOMESTIC

HOT WATER

FLOW

GRAVITY

DOMESTIC

RETURN TO

ANY OF THE

3 REMAINING

LOWER CONNECTIONS

0873

Before fixing the boiler make sure that the location selected is

in accordance with the requirements of Section 1.7.

4.1 Unpacking

The boiler casing panels are packed separately within the main

carton and are designed to enable gas and water connections

to be made before fitting the casing panels.

The casing brackets, distributor tube an loose items, in a plastic

bag, are packed in the top fitment.

4.2 Casing Brackets

Fit the two upper and two front casing brackets shown in

diagram 4.1. using eight of the No.8 screws.

Push the captive nuts, supplied loose, on to the casing brackets

as shown in diagram 4.1.

4.3 Water Connections - Gravity Domestic and

Pumped Heating

Fit suitable fittings into the boiler tappings, see diagram 4.2.

Connect pipework into prepared fittings ensuring that all pipes

are taken backwards and will clear the casings, see diagram

1.1.

Heating flow: Any one connection of the upper four may be

used.

Gravity domestic flow: Any one connection of the remaining

upper connections may be used.

Heating return: The distributor tube MUST be fitted into either

one of the front lower connections on ALL installations, see

diagram 4.3. The distributor tube is packed in the top carton

fitment.

Gravity domestic return: Any one connection of the three

remaining lower connections may be used for the gravity

domestic return.

When the front connections are used it is essential that any

pipework or fittings do not stick out more than shown in diagram

4.6.

If only limited space is available, it is recommended that the

front connections are used.

Fit plugs into unused tappings.

Do not route and pipes across the front of the boiler thermostat

pocket, controls or the combustion chamber cover.

Pipework must not be routed directly below the draught diverter,

across the boiler, but may be routed under the edges of the

draught diverter.

4.4 Water Connections - Fully Pumped

Systems

It is important that all connections are made as shown in

diagram 4.4.

Fit suitable fittings into the boiler tappings as required, see

diagram 4.4.

The water distributor tube MUST BE FITTED into the return

connection, see diagram 4.3.

Connect pipework into prepared fittings ensuring that all pipes

are taken backward and will clear the casings, see diagram 1.1.

When the front connections are used it is essential that any

pipework or fittings do not stick out more than shown in diagram

4.6.

11 221693B

Diagram 4.4

WATER CONNECTIONS FULLY

PUMPED SYSTEMS

4 Installation

0874

ALTERNATIVE

FLOW

POSITIONS

ALTERNATIVE

RETURN

POSITIONS

With distributor

tube (not shown)

Diagram 4.6

PIPEWORK CASING

CLEARANCES

BOILER 57 MAX.

(2 1/4 in.)

'A'

VIEW ON ARROW 'A'

57 MAX.

(2 1/4 in.)

1524

If only limited space is available, it is recommended that the

front connections are used.

Fit plugs into unused tappings.

Do not route any pipes across the front of the boiler thermostat

pocket, controls or combustion chamber cover.

Pipework must not be routed directly below the draught diverter

across the boiler, but is allowed to be routed under the edges of

the draught diverter.

4.5 Pump in Boiler Casing

If the pump is to be fitted inside the boiler casing, see diagram

6.2, ensure that a heat shield kit is obtained and fitted

(Kit No. 425837).

The kit contains a flueway cleaning door with heat shield

(attached).

4.6 Balanced Flue Terminal

(Standard and short flue)

Mark out and cut a hole through the wall where the boiler is to

be installed, to the dimensions shown in diagram 4.5, after

checking that sufficient clearances will be left around the boiler

as described in Section 1.7.

Place the boiler in position. The balanced flue ducting will

project into the prepared hole in the wall.

Make a good seal around the boiler air duct on the inside wall.

Take the balanced flue assembly from its carton and remove the

four screws to release the outer baffle, see diagram 4.8.

Remove the four outer wire guards then pull off the inner baffle

and flue duct assembly.

Place the air duct assembly into the hole in the wall from the

outside, engaging it around the air duct on the boiler and sliding

it until the wall plate contacts the outer wall surface.

Seal the joint in the air ducts with the yellow tape provided. Tape

four pieces into the four inside corners, followed by four along

the joints, overlapping the corner pieces, to make a good seal.

Allow a minimum of 20mm (3/4in) overlap of ductings.

Cement around the wall plate to make good and weatherproof.

Refit the inner baffle and flue duct assembly, sealing the joint

with the heat resistant semi-transparent tape provided.

Refit wire guards, outer baffle and secure with screws.

Diagram 4.5

PREPARED HOLE IN

THE WALL DIMENSIONS

240

(91/2 in.)

BALANCED

FLUE DUCT

FROM BOILER 360

(141/4 in.)

485

(19 in.)

PREPARED

HOLE IN

THE WALL

3 (1/8 in.)

MIN.

0876

221693B

4 Installation

5 Casing Location / Fitting

4.7 Boiler Connection

Connect the boiler to the system pipework.

Make the gas connection to the service cock, at the lower right

hand side of the boiler.

5.1 Vent Grille

One vent grille is supplied with the boiler, which can be fitted at

the rear of the left or right hand side casing. The grille is fitted

on the opposite side to any pipework connections.

Fit the grille, if required, to the side panel where no water pipes

are connected, as shown in diagram 5.1 prior to fixing the side

panel. The plastic pegs are a tight fit and are best pushed home

with a flat faced tool.

Discard the grille if the water connections are made on both

sides of the boiler or if the boiler is screened by fixtures.

Diagram 4.7

REAR CONNECTION

PIPEWORK (28mm)

1525

57 MAX.

(2 1/4 in.)

VIEW ON

ARROW 'B'

'B'

BOILER

57 MAX.

(2 1/4 in.)

FOR

MINIMUM

CLEARANCE

Diagram 4.8

TERMINAL AND AIR DUCT -

STANDARD OR SHORT

0877

INNER BAFFLE/

FLUE DUCT

ASSEMBLY

AIR DUCT

ASSEMBLY

OUTER

BAFFLE

WIRE

GUARDS

SCREW (4)

BOILER

AIR DUCT WALL

PLATE

5.2 Side Casings

Fit the side casings by locating their lugs into the appropriate

slot in the boiler plinth, see diagram 5.2, depending on the

required height, see Section 1.7

Secure the casing sides to the front upper brackets.

13 221693B

SIDE VENT GRILLE Diagram 5.1

SIDE VENT GRILLE

(If required, will fit to

left or right side casing)

PLASTIC PEG

SIDE CASING

(R.H. SHOWN)

0885

5 Casing Location / Fitting

TOP CASING FITTING Diagram 5.3

STRAP FITTING (No top casing) Diagram 5.4

0909

PEG POSITIONS IN TOP CASING

A = FRONT EDGE FLUSH

B = 10mm (3/8 in) FRONT OVERHANG

AB AB

SIDE CASING

DOOR BOILER SHOWN WITH

ROLLED EDGE FLUSH

SIDE CASING

DOOR BOILER SHOWN WITH

SQUARE EDGE FLUSH

AB AB

No.8 SECURING

SCREW

SIDE CASING

(R.H.)

CAPTIVE

NUT

STRAP fitted when no

top casing

SIDE

CASING

(L.H.)

TOP CASING

PLASTIC PEG (4)

0914

SIDE CASINGS FITTING Diagram 5.2

MAX.

MIN.

MID.

MAX.

SIDE

CASING

(L.H.)

MAX.

MID.

MIN.

BOILER PLINTH

FRONT

CASING

BRACKET

MID.

No. 8 SCREW

(4)

UPPER

CASING

BRACKET

LOCATING

LUG AND SLOTS

0886

5.3 Top Casing

Fit four plastic pegs into the appropriate holes in the top casing,

if being fitted, see diagram 5.3. The plastic pegs are a tight fit

and are best pushed home with a flat faced tool. The top casing

can be arranged to fit flush with or overhang the door. The top

casing is reversible to match, when level with, square or rolled

edge work surfaces.

Push the top casing on to all four side casing locations. From

inside the casing check that all rivets have located correctly.

For boilers fitted under work tops, not using the top casing, the

strap should be fitted using two No.8 screws, see diagram 5.4.

221693B

6 Electrical Wiring

MAINS INLET

CONNECTOR Diagram 6.1

CABLE CLIP POSITIONS Diagram 6.2

0878

(1 in.)

CB P

0904

Fit 2 pump cable

clips at positions P

230

(9 in.)

Alternative pump cable

clips (if feed is on the

right hand side) at

positions AP

Fit 3 control

box feed cable

clips at positions

CABLE

CLAMP

COVER

SLOTS

LUGS

230 (9 in.)

(2 3/8 in.)

6.1 Control Box Cable Connection

WARNING. This boiler must be earthed.

Remove the screw and cover from the mains inlet connector,

supplied loose, see diagram 6.1.

Using heat resistant flexible cable of suitable length and rating

as in Section 1.6, connect the three cables to the required

terminals in the connector. Secure the outer sheathing with the

cable clamp.

Engage slots and lugs, replace cover and secure with screw.

Connect the mains inlet connector to the control box and use

three of the cable clips, supplied loose, pushed on to the edge

of the left hand panel in positions “CB” as shown in diagram 6.2

to ensure the cable does not make contact with any hot

surfaces.

6.2 Pump Cable Connection

Heat resistant cable with a rating as stated in Section 1.6 must

be used for all wiring near the boiler, including the pump if within

the boiler casing.

Support pump cable away from hot surfaces if within the boiler

casing by pushing two cable clips, supplied loose, on to the top

edge of one side panel, shown as “P” or “AP” in diagram 6.2.

6.3 System Controls

The electrical installation must be made according to the

current issue of BS7671.

The electrical isolator must isolate both the boiler and any

system controls.

6.4 Testing

Checks to ensure electrical safety should be carried out by a

competent person.

In the event of an electrical fault after installation of the boiler,

preliminary system checks must be carried out, that is, earth

continuity, polarity and resistance to earth, as described in the

British Gas Multimeter Instruction Book or similar publication.

15 221693B

7 Commissioning

Please ensure the “Benchmark” logbook is completed and left

with the user.

7.1 Commissioning and Testing the Boiler

The whole of the system should be thoroughly flushed out with

cold water with the pump removed. Make sure that all valves

are open. Refit the pump and fill the system. Examine for water

soundness and vent all air from the system, including the pump.

CAUTION: The following work should be carried out by a

competent person.

Identify the boiler controls by reference to diagram 7.1.

Check that the gas service tap “K” is closed, indicator line

horizontal.

Open all windows and put out any naked lights, pipes or

cigarettes.

Purge air from the gas supply in accordance with the current

issue of BS6891.

Make sure that the thermostat phial is positioned at the bottom

of the phial pocket “J” located by the washer being behind the

split pin.

See that the mains electrical supply is switched off.

Set thermostat control knob “B” to “O”.

Remove gas pressure test nipple screw “G” and fit a suitable

pressure gauge.

Turn gas control knob “A” to ignition and pilot position and

push in. At the same time push and release piezo unit button

“C” until the pilot burner lights. At this stage air may be present

in the gas pipes and the lighting operation may need repeating.

When the pilot is alight, keep control button “A” fully pushed in

for about 15 seconds. If the pilot burner fails to remain alight,

repeat the lighting procedure but now keep the control button

pushed in for a little longer.

If the gas control knob “A” is turned to , a safety lock

prevents it being turned on again. No attempt should be made

to push in knob “A” until 3 minutes have elapsed.

Make sure that the pilot burner is alight and stable, see diagram

7.2 for flame dimensions, then switch the electrical supply on.

Set any remote controls for duty. Turn control knob “A” to main

burner position ' '. Set thermostat control knob “B” between

“MIN” and “MAX” opposite the setting point on the control box,

the main burner will then light, “MAX” is about 82oC (180oF).

Test for gas soundness around the boiler with a suitable leak

detection fluid.

Set the burner gas rate required ten minutes from lighting, see

page 2 for settings. Adjust screw “F”, diagram 7.1 to obtain the

required heat input. Turn anti-clockwise to increase. The

adjusting screw should then be sealed.

Should there be any doubt about the gas rate it should be

checked at the meter.

This should be in the range of 1.8 to 2.0m3/h (63 to 71ft3/h).

These rates are for guide purposes, depending on the heat

setting.

Stick the self adhesive arrow indicator onto the data label

against the output the boiler is to be set to, the arrow is in the

fittings pack.

Check the operation of the flame failure device as follows: with

the main burner alight, turn gas control knob “A” fully anti-

clockwise to its stop ' ', the main and pilot burners will go out.

Diagram 7.1BOILER COMPONENTS

0889

A GAS CONTROL KNOB J PHIAL POCKET

B TERMOSTAT CONTROL K GAS SERVICE COCK

C PIEZO IGNITION BUTTON L DATA LABEL

E VIEWING WINDOW

F BURNER GAS RATE GAS CONTROL KNOB 'A'

ADJUSTMENT POSITIONS:-

G BURNER PRESSURE

TEST POINT

H CONTROL BOX

= OFF

= PILOT/IGNITION

= MAIN BURNER

(Shown

closed)

BGA

SETTING

POINTS

221693B

PLINTH / DOOR FITTING Diagram 7.3

7 Commissioning

0887

STUD

UPPER

HOOK

LOWER

HOOK

PLINTH

FRONT

DOOR

FASCIA

Relighting the boiler will not now be possible as a safety device

has been activated. After 60 seconds the flame failure device

should have closed, indicated by a click from the gas valve. Do

not attempt to relight until 3 minutes have elapsed.

Remove the pressure gauge and refit test nipple screw “G”.

Turn thermostat “B” to “O” then relight the pilot burner as the

relevant part of this Section.

Check that the boiler thermostat and all automatic controls are

working correctly.

Do not attempt to adjust the thermostat calibration screw.

Relight the main burner and check for gas soundness with a

suitable leak detection fluid.

7.2 Commissioning the System

Allow the system to heat up and set the pump adjuster to a

design position which gives a temperature difference of 11oC

(20oF) across the boiler.

There should be no undue noise in the system and no pumping

over of water or entry of air at the open vent.

Allow the system to reach maximum temperature and examine

for water soundness. The boiler should then be turned off and

the system drained as rapidly as possible to complete the

flushing process.

The system should then be filled again, vented and examined

for water soundness.

7.3 Completion

Instruct and demonstrate the efficient and safe operation of the

boiler and system.

Hand the Instructions for Use to the user for their retention,

making sure that they are understood.

Advise the user that to ensure continued efficient and safe

operation of the boiler it is recommended that it is checked and

serviced at regular intervals. The frequency of servicing will

depend upon the particular installation and usage, but in general

once a year should be enough.

It is the law that any servicing must be carried out by a

competent person.

Draw attention, if applicable, to the current issue of the Gas

Safety (Installation and Use) Regulations, Section 35, which

imposes a duty of care on all persons who let out any property

containing a gas appliance.

Reminder - Leave these instructions and the “Benchmark”

logbook with the user.

Fit the plinth front by locating the sides over the boiler plinth then

lowering to engage the upper and lower hooks, see diagram

7.3.

Fit the door by locating the hooked runner at the bottom into the

slots in side casings and push on to the studs on the side

casings, see diagram 7.3.

PILOT FLAME DIMENSION Diagram 7.2

1001

VIEWING

WINDOW

PILOT

BURNER

ASSEMBLY

FLAME

DIMENSION

13 (1/2 in.)

APPROX.

3-4mm

(1/8 in)

SPARK GAP

DIMENSION

17 221693B

ACCESS TO FLUEWAY Diagram 8.4

0908

FLUEWAY

CLEANING

DOOR

SELF-

TAPPING

SCREW (4)

Diagram 8.1

Diagram 8.2

SECURING THE

THERMOSTAT PHIAL

ISOLATION OF

GAS AND ELECTRICITY

8 Servicing

0907

1870

GAS

SERVICE

COCK

UNION TURN

OFF

MAINS INLET

CONNECTOR

PULL UPWARD

THERMOSTAT

CAPILLARY LOCATION

WASHER

PHIAL

POCKET

RETAINING

SPLIT PIN

Servicing must be carried out by a competent person.

Before starting a service, turn off the gas supply at the service

cock, see diagram 8.1 and isolate the boiler from the electrical

supply.

Always test for gas soundness after completing a service or

replacement of parts.

8.1 Boiler Flueways

Pull door forward at the top to disengage studs and lift to release

from slots, see diagram 7.3.

Lift the plinth front up and forward to withdraw, see diagram 7.3.

Disconnect the union on the gas service cock, see diagram 8.1.

Remove the mains inlet connector by pulling upward, see

diagram 8.1.

Remove the retaining split pin on the thermostat phial pocket

then withdraw the phial and capillary, see diagram 8.2.

Remove the four screws retaining the combustion chamber

cover and burner assembly, see diagram 8.3. Withdraw

forward the complete assembly of cover, control box and

burner.

Remove the securing nut to release baffle tray and remove from

combustion chamber, taking care not to damage the insulation

material on the sides.

Remove the self-tapping screws which retain the cleaning door

and lift clear, see diagram 8.4.

Remove flueway baffles, see diagrams 8.5 and 8.6.

Place a sheet of paper in the combustion chamber to catch any

flue debris.

Thoroughly clean boiler flueways and fins with a suitable stiff

brush.

Replace in reverse order, after completing the relevant

instructions in Sections 8.2 and 8.3.

Make sure that the thermostat phial is at the bottom of its pocket

and located by the location washer being behind the retaining

split pin, see diagram 8.2. Make sure that there is clearance

between the thermostat capillary and the boiler.

ACCESS FOR SERVICING Diagram 8.3

0892

GRAPHITE

COATED

NUT

BAFFLE

TRAY

COMBUSTION

CHAMBER

COVER SECURING

SCREW (4)

221693B

8 Servicing

Diagram 8.6

FLUEWAY

BAFFLE

HEAT

EXCHANGERS

6122

HEAT

EXCHANGERS

FLUE

BAFFLE

FLUEWAY

BAFFLE

Diagram 8.5

6308

8.2 Burner and Injector

Follow instructions to remove the cover, burner and controls

assembly as in Section 8.1.

Remove the two screws and nuts securing the burner support

bracket to the combustion chamber cover, see diagram 8.7.

Remove the graphite coated nuts on the supply feed pipe at the

rear of the burner to release the burner, take care not to damage

the pilot burner and shield when removing.

Clean burner thoroughly.

Check the main burner injector for blockage or damage and

replace if necessary, see Section 9.2 and diagram 8.8.

8.3 Service Checks

Inspect the pilot burner, thermocouple and clean or replace as

necessary. If necessary remove the pilot shield by removing the

securing screw and nut.

Check the condition of the side and rear insulation panels in the

combustion chamber.

Check the condition of the seals on the cleaning door and the

combustion chamber cover.

Replace all items in the reverse order, relight and test the boiler.

BURNER SERVICING Diagram 8.8

Diagram 8.7

REMOVAL OF BURNER FROM

COMBUSTION CHAMBER /

SUPPLY FEED PIPE

6310 6309

WASHER

COMBUSTION

CHAMBER

COVER

MAIN

BURNER

SUPPLY

PIPE

GRAPHITE

COATED

NUT (2)

SCREW (2) BURNER

SUPPORT

BRACKET

MAIN

INJECTOR

BURNER

SECURING

NUT

BURNER

END CAP

19 221693B

Diagram 9.1

CONTROL BOX

9 Replacement of Parts

6285

MAINS INLET

CONNECTOR

IGNITION LEAD

(BLACK END)

ELECTRICAL

CONNECTORS

THERMOCOUPLE

CONTROL BOX

COVER

GAS VALVE

SECURING

SCREW

HALF UNION

PIPE

THERMOSTAT

SECURING

SCREW (2)

THERMOSTAT

CONTROL

KNOB

SLOT

PIEZO

UNIT

BURNER

SUPPLY

PIPE

PILOT

TUBE

ELECTRICAL

CONNECTORS

GAS VALVE

SECURING

SCREW

GAS

VALVE

COVER

SECURING

SCREW

Before removing or replacing any parts, turn off the gas supply

at the gas service cock, see diagram 8.1 and isolate the

electrical supply to the appliance.

Always test for gas soundness after replacing any gas carrying

component.

9.1 Gas Valve

Follow relevant instructions in Section 8.1.

Remove control box cover by removing screw and unhooking at

the side, see diagram 9.1.

Disconnect electrical connectors, thermocouple nut and pilot

tube at the gas valve.

Remove the two screws which secure gas valve to control box.

Tilt control box to enable it to be lifted off the gas valve.

Unscrew the half union from gas valve.

Unscrew gas valve from burner supply pipe.

When screwing the pipe into the new valve use a little jointing

compound on the external thread only, to make a gas tight seal.

Replace thermostat phial as Section 8.1.

Reassemble in reverse order.

It will be necessary to purge the system of air after changing the

gas valve.

Relighting should be carried out as in Section 7.1.

9.2 Injector

When the burner has been removed from the injector manifold

as in Section 8.2 the injector can be unscrewed from the

manifold and renewed, as necessary.

When replacing use a little jointing compound on the external

thread only, to ensure a gas tight seal.

Replace in reverse order.

Replace thermostat phial as in Section 8.1.

9.3 Thermocouple

Remove the door and plinth as in Section 8.1

Disconnect thermocouple by unscrewing nuts at gas valve and

pilot burner, see diagrams 9.1 and 9.3. Release the cable clips

and the thermocouple can be withdrawn.

Reassemble in reverse order.

9.4 Pilot Burner

Follow instructions in Section 8.1 to remove cover and burner

controls assembly.

Disconnect the thermocouple nut at the pilot burner, see diagram

9.3.

Disconnect the nut retaining the pilot tube and injector in the

pilot burner.

Disconnect nut retaining electrode.

Remove the two screws and nuts securing the pilot burner and

shield to the front cover, see diagram 9.3.

Reassemble in the reverse order, checking that the spark gap

and pilot flame length are as shown in diagram 7.2.

Replace thermostat phial as in Section 8.1.

9.5 Boiler Thermostat

Follow relevant instructions in Sections 8.1 and 9.1.

Pull off the thermostat control knob.

Remove the two screws which secure the boiler thermostat to

the control box, see diagram 9.1.

Tilt the thermostat so that the electrical connectors can be

removed.

Withdraw boiler thermostat from control box complete with

capillary tube and phial attached.

Refer to diagram 9.2 when re-connecting.

Reassemble in the reverse order.

Replace thermostat phial as in Section 8.1.

221693B

Diagram 9.2

CONTROL BOX WIRING

9 Replacement of Parts

240V~ 50Hz MAINS SUPPLY FUSED AT 3A

GRN/YEL

BLUE

RED ORANGE

C N/C

THERMOSTAT

GAS

VALVE

CHASSIS

EARTH

6124

INSULATION PANELS Diagram 9.4

BAFFLE

TRAY

GRAPHITE

COATED

NUT

SIDE

INSULATION

PANEL

REAR

INSULATION

PANEL

CLIP

SCREW

0897

9.6 Piezo Unit and Ignition Lead

Follow the relevant instructions in Section 8.1.

Pull off ignition lead at piezo unit, see diagram 9.1.

To replace lead also, pull off the lead at the spark electrode

terminal, see diagram 9.3.

Remove the control box cover by removing securing screw and

unhooking at the side, see diagram 9.1.

Remove the piezo unit, secured by a nut inside the control box.

Replace in reverse order.

9.7 Spark Electrode

Follow the relevant instructions in Section 8.1.

Disconnect the thermocouple nut and withdraw the thermocouple

from the pilot burner, see diagram 9.3.

Remove the spark electrode, secured by a nut.

Replace in reverse order, checking that the spark gap is as

shown in diagram 7.2.

9.8 Insulation Panels

Follow the relevant instructions in Section 8.1.

Remove the two screws retaining each side insulation panel

within the combustion chamber and remove panel, see diagram

9.4.

Release the rear insulation panel clips and lift out panel.

Replace in reverse order.

Replace thermostat phial as in Section 8.1.

PILOT ASSEMBLY Diagram 9.3

0989

PILOT

TUBE

NUT

IGNITION

LEAD

(CLEAR

END)

THERMOCOUPLE

NUT

SPARK

ELECTRODE PILOT

INJECTOR

SECURING

SCREW (2)

AND NUT (2)

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Glow-worm Hideaway 60B Instructions For Use Manual

Brand: Glow-worm

Model: Hideaway 60B

Category: Floodlights

Type: Instructions For Use Manual

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Glow-worm Hideaway 60B Instructions For Use Manual

Glow-worm Hideaway 60B Instructions For Use Manual

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